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diy1.py

@@ -2,17 +2,32 @@
 使用turtle模块画图
 每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
 """
+#import turtle
+
+#pen = turtle.Pen()
+# 请创造师在下面接着创作
+#screen=turtle.Screen()
+#screen.bgcolor("black")
+#colors=["green","red","orange","yellow"]
+#for i in range(1,300):
+#    pen.pencolor(colors[i%4])
+#    pen.forward(i)
+#    pen.right(91)
+# 隐藏画笔，保存画布
+##pen.hideturtle()
+#turtle.done()
+
 import turtle
 
 pen = turtle.Pen()
-# 请创造师在下面接着创作
+ #请创造师在下面接着创作
 screen=turtle.Screen()
 screen.bgcolor("black")
-colors=["green","red","orange","yellow"]
+colors=["red","red","yellow","red"]
 for i in range(1,300):
     pen.pencolor(colors[i%4])
     pen.forward(i)
-    pen.right(91)
+    pen.right(90)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()